Problem: Peano arithmetic

Code: Peano+arithmetic/tails+%28kaki%29_1701237192

Nibbles version: 0.2 | 0.21 | 0.22 | 0.23 | 0.24 | 0.25 | 1.00

Format: Compact | Simple | +Type | Table | JSON | .nbl (DeBruijn) | .nbl (names)

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    a 
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